Summary

NetName
KORNET
OrgName
Korea Telecom
CIDR
RIR

APNIC

Country / Region

Status

ALLOCATED PORTABLE

Abuse

irt@nic.or.kr

Contact

irt@nic.or.kr

kornet_ip@kt.com

RegDate

Updated

2017-12-26T05:58:03Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35881472 293373870080
AS701 UUNET - Verizon Business, US United States 41419008 1241263046656
AS852 ASN852 - TELUS Communications Inc., CA Canada 4726016 12906070016
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 219648 180405927936
AS2044 DF-PTL1 - Digital Fortress, US United States 33280 4294967296
AS2152 CENIC-2152 - CENIC, US United States 2078720 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3777280 17716871168
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7117056 30065229824
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8507648 257698758656
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3591424 200052441088
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29740800 77332021248
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039872 12885229568
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 476416 17179869184
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 315904 17180065792
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1672448 17985699840
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 165888 8590000128
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 1137920 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518144 282631665745920
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1156352 25769934848
AS9002 RETN-AS - RETN Limited, GB United Kingdom 31744 4294967296
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1570560 12884967424
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570624 107374182400
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 35909888 18695992639488
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 363520 35165241344
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9216 42949672960
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9728 4297064448
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94720 355679338496
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 81152 111744712704
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 103424 112525312

Whois

inetnum:        211.226.0.0 - 211.231.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-12-26T05:58:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-04-10T04:49:23Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

Graph

CIDR

211.231.128.0/24 211.231.129.0/24 211.231.130.0/24 211.231.131.0/24
211.231.133.0/24 211.231.134.0/24 211.231.135.0/24 211.231.136.0/24
211.231.138.0/24 211.231.139.0/24 211.231.140.0/24 211.231.141.0/24
211.231.143.0/24 211.231.144.0/24 211.231.145.0/24 211.231.146.0/24
211.231.148.0/24 211.231.149.0/24 211.231.150.0/24 211.231.151.0/24
211.231.153.0/24 211.231.154.0/24 211.231.155.0/24 211.231.156.0/24
211.231.158.0/24 211.231.159.0/24 211.231.160.0/24 211.231.161.0/24
211.231.163.0/24 211.231.164.0/24 211.231.165.0/24 211.231.166.0/24
211.231.168.0/24 211.231.169.0/24 211.231.170.0/24 211.231.171.0/24
211.231.173.0/24 211.231.174.0/24 211.231.175.0/24 211.231.176.0/24
211.231.178.0/24 211.231.179.0/24 211.231.180.0/24 211.231.181.0/24
211.231.183.0/24 211.231.184.0/24 211.231.185.0/24 211.231.186.0/24
211.231.188.0/24 211.231.189.0/24 211.231.190.0/24 211.231.191.0/24
211.231.193.0/24 211.231.194.0/24 211.231.195.0/24 211.231.196.0/24
211.231.198.0/24 211.231.199.0/24 211.231.200.0/24 211.231.201.0/24
211.231.203.0/24 211.231.204.0/24 211.231.205.0/24 211.231.206.0/24
211.231.208.0/24 211.231.209.0/24 211.231.210.0/24 211.231.211.0/24
211.231.213.0/24 211.231.214.0/24 211.231.215.0/24 211.231.216.0/24
211.231.218.0/24 211.231.219.0/24 211.231.220.0/24 211.231.221.0/24
211.231.223.0/24 211.231.224.0/24 211.231.225.0/24 211.231.226.0/24
211.231.228.0/24 211.231.229.0/24 211.231.230.0/24 211.231.231.0/24
211.231.233.0/24 211.231.234.0/24 211.231.235.0/24 211.231.236.0/24
211.231.238.0/24 211.231.239.0/24 211.231.240.0/24 211.231.241.0/24
211.231.243.0/24 211.231.244.0/24 211.231.245.0/24 211.231.246.0/24
211.231.248.0/24 211.231.249.0/24 211.231.250.0/24 211.231.251.0/24
211.231.253.0/24 211.231.254.0/24 211.231.255.0/24